http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109467270-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 |
| filingDate | 2018-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109467270-B |
| titleOfInvention | Treatment method of coating wastewater |
| abstract | The invention discloses a treatment method of coating wastewater, belonging to the technical field of wastewater treatment, and the treatment method of the coating wastewater comprises the following steps: the coating wastewater is layered, the oily coating wastewater and sludge are concentrated, the water-based coating wastewater is screened, the oily sludge is heated and condensed, porous interlayer adsorption balls which are adsorbed with a large number of particles are added into a sludge gas adsorption tank, oily sludge in the sludge gas adsorption tank is heated to kill microorganisms in the sludge, meanwhile, the drying and condensation of the sludge containing the oily coating are accelerated, the layering treatment of the coating wastewater can be realized, oil in the oily coating wastewater is decomposed through activated sludge and is dried and condensed, meanwhile, formaldehyde and titanium dioxide in the water-based coating wastewater are adsorbed by using a special structure, the harm of the water-based coating wastewater to the environment is reduced, meanwhile, the characteristic of the adhesion of objects is improved by using nano titanium dioxide, and the condensation and condensation effect of the sludge on the oily coating is enhanced. |
| priorityDate | 2018-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.